general protection fault, probably for non-canonical address 0xdffffc0004000008: 0000 [#1] PREEMPT SMP KASAN NOPTI
KASAN: probably user-memory-access in range [0x0000000020000040-0x0000000020000047]
CPU: 1 PID: 5947 Comm: syz-executor.7 Not tainted 6.3.0-rc3-next-20230327 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
RIP: 0010:do_iter_read+0x481/0x750
Code: 00 0f 85 52 02 00 00 4d 8b 7c 24 28 e8 48 2c c6 ff 48 8b 44 24 18 80 38 00 0f 85 1c 02 00 00 48 8b 43 18 48 89 c2 48 c1 ea 03 <42> 80 3c 32 00 0f 85 ef 01 00 00 48 8b 4c 24 20 48 8b 30 80 39 00
RSP: 0018:ffff888042f1fc78 EFLAGS: 00010212
RAX: 0000000020000040 RBX: ffff888042f1fd60 RCX: ffffc90005e16000
RDX: 0000000004000008 RSI: ffffffff81855c98 RDI: 0000000000000007
RBP: 0000000000000074 R08: 0000000000000007 R09: 0000000000000000
R10: 0000000000000074 R11: 0000000000000001 R12: ffff88800f71f680
R13: 0000000000000000 R14: dffffc0000000000 R15: ffffffff8491de20
FS:  00007f9333ada700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000000000010b CR3: 000000000ce84000 CR4: 0000000000350ee0
Call Trace:
 <TASK>
 vfs_readv+0xe5/0x160
 __x64_sys_preadv+0x233/0x310
 do_syscall_64+0x3f/0x90
 entry_SYSCALL_64_after_hwframe+0x72/0xdc
RIP: 0033:0x7f9336564b19
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f9333ada188 EFLAGS: 00000246 ORIG_RAX: 0000000000000127
RAX: ffffffffffffffda RBX: 00007f9336677f60 RCX: 00007f9336564b19
RDX: 0000000000000001 RSI: 00000000200001c0 RDI: 0000000000000004
RBP: 00007f93365bef6d R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffdd2a612ef R14: 00007f9333ada300 R15: 0000000000022000
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:do_iter_read+0x481/0x750
Code: 00 0f 85 52 02 00 00 4d 8b 7c 24 28 e8 48 2c c6 ff 48 8b 44 24 18 80 38 00 0f 85 1c 02 00 00 48 8b 43 18 48 89 c2 48 c1 ea 03 <42> 80 3c 32 00 0f 85 ef 01 00 00 48 8b 4c 24 20 48 8b 30 80 39 00
RSP: 0018:ffff888042f1fc78 EFLAGS: 00010212
RAX: 0000000020000040 RBX: ffff888042f1fd60 RCX: ffffc90005e16000
RDX: 0000000004000008 RSI: ffffffff81855c98 RDI: 0000000000000007
RBP: 0000000000000074 R08: 0000000000000007 R09: 0000000000000000
R10: 0000000000000074 R11: 0000000000000001 R12: ffff88800f71f680
R13: 0000000000000000 R14: dffffc0000000000 R15: ffffffff8491de20
FS:  00007f9333ada700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000000000010b CR3: 000000000ce84000 CR4: 0000000000350ee0
general protection fault, probably for non-canonical address 0xdffffc0004000008: 0000 [#2] PREEMPT SMP KASAN NOPTI
KASAN: probably user-memory-access in range [0x0000000020000040-0x0000000020000047]
CPU: 0 PID: 5987 Comm: syz-executor.7 Tainted: G      D            6.3.0-rc3-next-20230327 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
RIP: 0010:do_iter_read+0x481/0x750
Code: 00 0f 85 52 02 00 00 4d 8b 7c 24 28 e8 48 2c c6 ff 48 8b 44 24 18 80 38 00 0f 85 1c 02 00 00 48 8b 43 18 48 89 c2 48 c1 ea 03 <42> 80 3c 32 00 0f 85 ef 01 00 00 48 8b 4c 24 20 48 8b 30 80 39 00
RSP: 0018:ffff8880427c7c78 EFLAGS: 00010212
RAX: 0000000020000040 RBX: ffff8880427c7d60 RCX: ffffc90007421000
RDX: 0000000004000008 RSI: ffffffff81855c98 RDI: 0000000000000007
RBP: 0000000000000074 R08: 0000000000000007 R09: 0000000000000000
R10: 0000000000000074 R11: 0000000000000001 R12: ffff888009d56a00
R13: 0000000000000000 R14: dffffc0000000000 R15: ffffffff8491de20
FS:  00007f9333a98700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f66a9ce7000 CR3: 000000000ce84000 CR4: 0000000000350ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
Call Trace:
 <TASK>
 vfs_readv+0xe5/0x160
 __x64_sys_preadv+0x233/0x310
 do_syscall_64+0x3f/0x90
 entry_SYSCALL_64_after_hwframe+0x72/0xdc
RIP: 0033:0x7f9336564b19
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f9333a98188 EFLAGS: 00000246 ORIG_RAX: 0000000000000127
RAX: ffffffffffffffda RBX: 00007f93366780e0 RCX: 00007f9336564b19
RDX: 0000000000000001 RSI: 00000000200001c0 RDI: 0000000000000004
RBP: 00007f93365bef6d R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffdd2a612ef R14: 00007f9333a98300 R15: 0000000000022000
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:do_iter_read+0x481/0x750
Code: 00 0f 85 52 02 00 00 4d 8b 7c 24 28 e8 48 2c c6 ff 48 8b 44 24 18 80 38 00 0f 85 1c 02 00 00 48 8b 43 18 48 89 c2 48 c1 ea 03 <42> 80 3c 32 00 0f 85 ef 01 00 00 48 8b 4c 24 20 48 8b 30 80 39 00
RSP: 0018:ffff888042f1fc78 EFLAGS: 00010212
RAX: 0000000020000040 RBX: ffff888042f1fd60 RCX: ffffc90005e16000
RDX: 0000000004000008 RSI: ffffffff81855c98 RDI: 0000000000000007
RBP: 0000000000000074 R08: 0000000000000007 R09: 0000000000000000
R10: 0000000000000074 R11: 0000000000000001 R12: ffff88800f71f680
R13: 0000000000000000 R14: dffffc0000000000 R15: ffffffff8491de20
FS:  00007f9333a98700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f66a9ce7000 CR3: 000000000ce84000 CR4: 0000000000350ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
general protection fault, probably for non-canonical address 0xdffffc0004000020: 0000 [#3] PREEMPT SMP KASAN NOPTI
KASAN: probably user-memory-access in range [0x0000000020000100-0x0000000020000107]
CPU: 1 PID: 6002 Comm: syz-executor.2 Tainted: G      D            6.3.0-rc3-next-20230327 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
RIP: 0010:do_iter_read+0x481/0x750
Code: 00 0f 85 52 02 00 00 4d 8b 7c 24 28 e8 48 2c c6 ff 48 8b 44 24 18 80 38 00 0f 85 1c 02 00 00 48 8b 43 18 48 89 c2 48 c1 ea 03 <42> 80 3c 32 00 0f 85 ef 01 00 00 48 8b 4c 24 20 48 8b 30 80 39 00
RSP: 0018:ffff8880440a7c70 EFLAGS: 00010212
RAX: 0000000020000100 RBX: ffff8880440a7d58 RCX: ffffc90004c0d000
RDX: 0000000004000020 RSI: ffffffff81855c98 RDI: 0000000000000007
RBP: 000000000000001c R08: 0000000000000007 R09: 0000000000000000
R10: 000000000000001c R11: 0000000000000001 R12: ffff8880388cc780
R13: 0000000000000000 R14: dffffc0000000000 R15: ffffffff8490ca00
FS:  00007f0ccfe68700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fcfcd6a9000 CR3: 000000000ed28000 CR4: 0000000000350ee0
Call Trace:
 <TASK>
 vfs_readv+0xe5/0x160
 do_readv+0x133/0x300
 do_syscall_64+0x3f/0x90
 entry_SYSCALL_64_after_hwframe+0x72/0xdc
RIP: 0033:0x7f0cd28f2b19
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f0ccfe68188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013
RAX: ffffffffffffffda RBX: 00007f0cd2a05f60 RCX: 00007f0cd28f2b19
RDX: 0000000000000001 RSI: 0000000020000140 RDI: 0000000000000004
RBP: 00007f0cd294cf6d R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffc6512d3bf R14: 00007f0ccfe68300 R15: 0000000000022000
 </TASK>
Modules linked in:
general protection fault, probably for non-canonical address 0xdffffc0004000008: 0000 [#4] PREEMPT SMP KASAN NOPTI
---[ end trace 0000000000000000 ]---
KASAN: probably user-memory-access in range [0x0000000020000040-0x0000000020000047]
CPU: 0 PID: 6004 Comm: syz-executor.7 Tainted: G      D            6.3.0-rc3-next-20230327 #1
RIP: 0010:do_iter_read+0x481/0x750
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
RIP: 0010:do_iter_read+0x481/0x750
Code: 00 0f 85 52 02 00 00 4d 8b 7c 24 28 e8 48 2c c6 ff 48 8b 44 24 18 80 38 00 0f 85 1c 02 00 00 48 8b 43 18 48 89 c2 48 c1 ea 03 <42> 80 3c 32 00 0f 85 ef 01 00 00 48 8b 4c 24 20 48 8b 30 80 39 00
Code: 00 0f 85 52 02 00 00 4d 8b 7c 24 28 e8 48 2c c6 ff 48 8b 44 24 18 80 38 00 0f 85 1c 02 00 00 48 8b 43 18 48 89 c2 48 c1 ea 03 <42> 80 3c 32 00 0f 85 ef 01 00 00 48 8b 4c 24 20 48 8b 30 80 39 00
RSP: 0018:ffff888042f1fc78 EFLAGS: 00010212
RSP: 0018:ffff888036047c78 EFLAGS: 00010212


RAX: 0000000020000040 RBX: ffff888036047d60 RCX: ffffc90005e16000
RAX: 0000000020000040 RBX: ffff888042f1fd60 RCX: ffffc90005e16000
RDX: 0000000004000008 RSI: ffffffff81855c98 RDI: 0000000000000007
RDX: 0000000004000008 RSI: ffffffff81855c98 RDI: 0000000000000007
RBP: 0000000000000074 R08: 0000000000000007 R09: 0000000000000000
RBP: 0000000000000074 R08: 0000000000000007 R09: 0000000000000000
R10: 0000000000000074 R11: 0000000000000001 R12: ffff88803fb7ca00
R13: 0000000000000000 R14: dffffc0000000000 R15: ffffffff8491de20
R10: 0000000000000074 R11: 0000000000000001 R12: ffff88800f71f680
FS:  00007f9333ada700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
R13: 0000000000000000 R14: dffffc0000000000 R15: ffffffff8491de20
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b2c822000 CR3: 00000000101cc000 CR4: 0000000000350ef0
FS:  00007f0ccfe68700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
Call Trace:
CR2: 00007fcfcd6a9000 CR3: 000000000ed28000 CR4: 0000000000350ee0
 <TASK>
 vfs_readv+0xe5/0x160
 __x64_sys_preadv+0x233/0x310
 do_syscall_64+0x3f/0x90
 entry_SYSCALL_64_after_hwframe+0x72/0xdc
RIP: 0033:0x7f9336564b19
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f9333ada188 EFLAGS: 00000246 ORIG_RAX: 0000000000000127
RAX: ffffffffffffffda RBX: 00007f9336677f60 RCX: 00007f9336564b19
RDX: 0000000000000001 RSI: 00000000200001c0 RDI: 0000000000000004
RBP: 00007f93365bef6d R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffdd2a612ef R14: 00007f9333ada300 R15: 0000000000022000
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:do_iter_read+0x481/0x750
Code: 00 0f 85 52 02 00 00 4d 8b 7c 24 28 e8 48 2c c6 ff 48 8b 44 24 18 80 38 00 0f 85 1c 02 00 00 48 8b 43 18 48 89 c2 48 c1 ea 03 <42> 80 3c 32 00 0f 85 ef 01 00 00 48 8b 4c 24 20 48 8b 30 80 39 00
RSP: 0018:ffff888042f1fc78 EFLAGS: 00010212
RAX: 0000000020000040 RBX: ffff888042f1fd60 RCX: ffffc90005e16000
RDX: 0000000004000008 RSI: ffffffff81855c98 RDI: 0000000000000007
RBP: 0000000000000074 R08: 0000000000000007 R09: 0000000000000000
R10: 0000000000000074 R11: 0000000000000001 R12: ffff88800f71f680
R13: 0000000000000000 R14: dffffc0000000000 R15: ffffffff8491de20
FS:  00007f9333ada700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b2c822000 CR3: 00000000101cc000 CR4: 0000000000350ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
general protection fault, probably for non-canonical address 0xdffffc0004000020: 0000 [#5] PREEMPT SMP KASAN NOPTI
KASAN: probably user-memory-access in range [0x0000000020000100-0x0000000020000107]
CPU: 1 PID: 6015 Comm: syz-executor.2 Tainted: G      D            6.3.0-rc3-next-20230327 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
RIP: 0010:do_iter_read+0x481/0x750
Code: 00 0f 85 52 02 00 00 4d 8b 7c 24 28 e8 48 2c c6 ff 48 8b 44 24 18 80 38 00 0f 85 1c 02 00 00 48 8b 43 18 48 89 c2 48 c1 ea 03 <42> 80 3c 32 00 0f 85 ef 01 00 00 48 8b 4c 24 20 48 8b 30 80 39 00
RSP: 0018:ffff88801f177c70 EFLAGS: 00010212
RAX: 0000000020000100 RBX: ffff88801f177d58 RCX: ffffc90006c1d000
RDX: 0000000004000020 RSI: ffffffff81855c98 RDI: 0000000000000007
RBP: 000000000000001c R08: 0000000000000007 R09: 0000000000000000
R10: 000000000000001c R11: 0000000000000001 R12: ffff88800cac9180
R13: 0000000000000000 R14: dffffc0000000000 R15: ffffffff8490ca00
FS:  00007f0ccfe26700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fab9f61c998 CR3: 000000000ed28000 CR4: 0000000000350ee0
Call Trace:
 <TASK>
 vfs_readv+0xe5/0x160
 do_readv+0x133/0x300
 do_syscall_64+0x3f/0x90
 entry_SYSCALL_64_after_hwframe+0x72/0xdc
RIP: 0033:0x7f0cd28f2b19
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f0ccfe26188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013
RAX: ffffffffffffffda RBX: 00007f0cd2a060e0 RCX: 00007f0cd28f2b19
RDX: 0000000000000001 RSI: 0000000020000140 RDI: 0000000000000004
RBP: 00007f0cd294cf6d R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffc6512d3bf R14: 00007f0ccfe26300 R15: 0000000000022000
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:do_iter_read+0x481/0x750
Code: 00 0f 85 52 02 00 00 4d 8b 7c 24 28 e8 48 2c c6 ff 48 8b 44 24 18 80 38 00 0f 85 1c 02 00 00 48 8b 43 18 48 89 c2 48 c1 ea 03 <42> 80 3c 32 00 0f 85 ef 01 00 00 48 8b 4c 24 20 48 8b 30 80 39 00
RSP: 0018:ffff888042f1fc78 EFLAGS: 00010212
RAX: 0000000020000040 RBX: ffff888042f1fd60 RCX: ffffc90005e16000
RDX: 0000000004000008 RSI: ffffffff81855c98 RDI: 0000000000000007
RBP: 0000000000000074 R08: 0000000000000007 R09: 0000000000000000
R10: 0000000000000074 R11: 0000000000000001 R12: ffff88800f71f680
R13: 0000000000000000 R14: dffffc0000000000 R15: ffffffff8491de20
FS:  00007f0ccfe26700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fab9f61c998 CR3: 000000000ed28000 CR4: 0000000000350ee0
general protection fault, probably for non-canonical address 0xdffffc0004000008: 0000 [#6] PREEMPT SMP KASAN NOPTI
KASAN: probably user-memory-access in range [0x0000000020000040-0x0000000020000047]
CPU: 1 PID: 6034 Comm: syz-executor.7 Tainted: G      D            6.3.0-rc3-next-20230327 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
RIP: 0010:do_iter_read+0x481/0x750
Code: 00 0f 85 52 02 00 00 4d 8b 7c 24 28 e8 48 2c c6 ff 48 8b 44 24 18 80 38 00 0f 85 1c 02 00 00 48 8b 43 18 48 89 c2 48 c1 ea 03 <42> 80 3c 32 00 0f 85 ef 01 00 00 48 8b 4c 24 20 48 8b 30 80 39 00
RSP: 0018:ffff888017807c78 EFLAGS: 00010212
RAX: 0000000020000040 RBX: ffff888017807d60 RCX: ffffc90006a1c000
RDX: 0000000004000008 RSI: ffffffff81855c98 RDI: 0000000000000007
RBP: 0000000000000074 R08: 0000000000000007 R09: 0000000000000000
R10: 0000000000000074 R11: 0000000000000001 R12: ffff888040a22780
R13: 0000000000000000 R14: dffffc0000000000 R15: ffffffff8491de20
FS:  00007f9333ab9700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b2c821000 CR3: 000000000fcce000 CR4: 0000000000350ee0
Call Trace:
 <TASK>
 vfs_readv+0xe5/0x160
 __x64_sys_preadv+0x233/0x310
 do_syscall_64+0x3f/0x90
 entry_SYSCALL_64_after_hwframe+0x72/0xdc
RIP: 0033:0x7f9336564b19
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f9333ab9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000127
RAX: ffffffffffffffda RBX: 00007f9336678020 RCX: 00007f9336564b19
RDX: 0000000000000001 RSI: 00000000200001c0 RDI: 0000000000000003
RBP: 00007f93365bef6d R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffdd2a612ef R14: 00007f9333ab9300 R15: 0000000000022000
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:do_iter_read+0x481/0x750
Code: 00 0f 85 52 02 00 00 4d 8b 7c 24 28 e8 48 2c c6 ff 48 8b 44 24 18 80 38 00 0f 85 1c 02 00 00 48 8b 43 18 48 89 c2 48 c1 ea 03 <42> 80 3c 32 00 0f 85 ef 01 00 00 48 8b 4c 24 20 48 8b 30 80 39 00
RSP: 0018:ffff888042f1fc78 EFLAGS: 00010212
RAX: 0000000020000040 RBX: ffff888042f1fd60 RCX: ffffc90005e16000
RDX: 0000000004000008 RSI: ffffffff81855c98 RDI: 0000000000000007
RBP: 0000000000000074 R08: 0000000000000007 R09: 0000000000000000
R10: 0000000000000074 R11: 0000000000000001 R12: ffff88800f71f680
R13: 0000000000000000 R14: dffffc0000000000 R15: ffffffff8491de20
FS:  00007f9333ab9700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b2c821000 CR3: 000000000fcce000 CR4: 0000000000350ee0
general protection fault, probably for non-canonical address 0xdffffc0004000020: 0000 [#7] PREEMPT SMP KASAN NOPTI
KASAN: probably user-memory-access in range [0x0000000020000100-0x0000000020000107]
CPU: 1 PID: 6044 Comm: syz-executor.2 Tainted: G      D            6.3.0-rc3-next-20230327 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
RIP: 0010:do_iter_read+0x481/0x750
Code: 00 0f 85 52 02 00 00 4d 8b 7c 24 28 e8 48 2c c6 ff 48 8b 44 24 18 80 38 00 0f 85 1c 02 00 00 48 8b 43 18 48 89 c2 48 c1 ea 03 <42> 80 3c 32 00 0f 85 ef 01 00 00 48 8b 4c 24 20 48 8b 30 80 39 00
RSP: 0018:ffff8880412ffc70 EFLAGS: 00010212
RAX: 0000000020000100 RBX: ffff8880412ffd58 RCX: ffffc90004c0d000
RDX: 0000000004000020 RSI: ffffffff81855c98 RDI: 0000000000000007
RBP: 000000000000001c R08: 0000000000000007 R09: 0000000000000000
R10: 000000000000001c R11: 0000000000000001 R12: ffff88801ccd5900
R13: 0000000000000000 R14: dffffc0000000000 R15: ffffffff8490ca00
FS:  00007f0ccfe68700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fe2c666a3b0 CR3: 000000003cd60000 CR4: 0000000000350ee0
Call Trace:
 <TASK>
 vfs_readv+0xe5/0x160
 do_readv+0x133/0x300
 do_syscall_64+0x3f/0x90
 entry_SYSCALL_64_after_hwframe+0x72/0xdc
RIP: 0033:0x7f0cd28f2b19
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f0ccfe68188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013
RAX: ffffffffffffffda RBX: 00007f0cd2a05f60 RCX: 00007f0cd28f2b19
RDX: 0000000000000001 RSI: 0000000020000140 RDI: 0000000000000004
RBP: 00007f0cd294cf6d R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffc6512d3bf R14: 00007f0ccfe68300 R15: 0000000000022000
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:do_iter_read+0x481/0x750
Code: 00 0f 85 52 02 00 00 4d 8b 7c 24 28 e8 48 2c c6 ff 48 8b 44 24 18 80 38 00 0f 85 1c 02 00 00 48 8b 43 18 48 89 c2 48 c1 ea 03 <42> 80 3c 32 00 0f 85 ef 01 00 00 48 8b 4c 24 20 48 8b 30 80 39 00
RSP: 0018:ffff888042f1fc78 EFLAGS: 00010212
RAX: 0000000020000040 RBX: ffff888042f1fd60 RCX: ffffc90005e16000
RDX: 0000000004000008 RSI: ffffffff81855c98 RDI: 0000000000000007
RBP: 0000000000000074 R08: 0000000000000007 R09: 0000000000000000
R10: 0000000000000074 R11: 0000000000000001 R12: ffff88800f71f680
R13: 0000000000000000 R14: dffffc0000000000 R15: ffffffff8491de20
FS:  00007f0ccfe68700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fe2c666a3b0 CR3: 000000003cd60000 CR4: 0000000000350ee0
EXT4-fs (sda): re-mounted 7b5d9a40-9011-49ec-8035-27953f97a4d8. Quota mode: none.
EXT4-fs (sda): re-mounted 7b5d9a40-9011-49ec-8035-27953f97a4d8. Quota mode: none.
general protection fault, probably for non-canonical address 0xdffffc0004000020: 0000 [#8] PREEMPT SMP KASAN NOPTI
KASAN: probably user-memory-access in range [0x0000000020000100-0x0000000020000107]
CPU: 1 PID: 6078 Comm: syz-executor.2 Tainted: G      D            6.3.0-rc3-next-20230327 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
RIP: 0010:do_iter_read+0x481/0x750
Code: 00 0f 85 52 02 00 00 4d 8b 7c 24 28 e8 48 2c c6 ff 48 8b 44 24 18 80 38 00 0f 85 1c 02 00 00 48 8b 43 18 48 89 c2 48 c1 ea 03 <42> 80 3c 32 00 0f 85 ef 01 00 00 48 8b 4c 24 20 48 8b 30 80 39 00
RSP: 0018:ffff888042aefc70 EFLAGS: 00010212
RAX: 0000000020000100 RBX: ffff888042aefd58 RCX: ffffc90004c0d000
RDX: 0000000004000020 RSI: ffffffff81855c98 RDI: 0000000000000007
RBP: 000000000000001c R08: 0000000000000007 R09: 0000000000000000
R10: 000000000000001c R11: 0000000000000001 R12: ffff888008ec2280
R13: 0000000000000000 R14: dffffc0000000000 R15: ffffffff8490ca00
FS:  00007f0ccfe68700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f0cd2a02000 CR3: 000000003f890000 CR4: 0000000000350ee0
Call Trace:
 <TASK>
 vfs_readv+0xe5/0x160
 do_readv+0x133/0x300
 do_syscall_64+0x3f/0x90
 entry_SYSCALL_64_after_hwframe+0x72/0xdc
RIP: 0033:0x7f0cd28f2b19
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f0ccfe68188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013
RAX: ffffffffffffffda RBX: 00007f0cd2a05f60 RCX: 00007f0cd28f2b19
RDX: 0000000000000001 RSI: 0000000020000140 RDI: 0000000000000004
RBP: 00007f0cd294cf6d R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffc6512d3bf R14: 00007f0ccfe68300 R15: 0000000000022000
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:do_iter_read+0x481/0x750
Code: 00 0f 85 52 02 00 00 4d 8b 7c 24 28 e8 48 2c c6 ff 48 8b 44 24 18 80 38 00 0f 85 1c 02 00 00 48 8b 43 18 48 89 c2 48 c1 ea 03 <42> 80 3c 32 00 0f 85 ef 01 00 00 48 8b 4c 24 20 48 8b 30 80 39 00
RSP: 0018:ffff888042f1fc78 EFLAGS: 00010212
RAX: 0000000020000040 RBX: ffff888042f1fd60 RCX: ffffc90005e16000
RDX: 0000000004000008 RSI: ffffffff81855c98 RDI: 0000000000000007
RBP: 0000000000000074 R08: 0000000000000007 R09: 0000000000000000
R10: 0000000000000074 R11: 0000000000000001 R12: ffff88800f71f680
R13: 0000000000000000 R14: dffffc0000000000 R15: ffffffff8491de20
FS:  00007f0ccfe68700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f0cd2a02000 CR3: 000000003f890000 CR4: 0000000000350ee0
general protection fault, probably for non-canonical address 0xdffffc0004000008: 0000 [#9] PREEMPT SMP KASAN NOPTI
KASAN: probably user-memory-access in range [0x0000000020000040-0x0000000020000047]
CPU: 1 PID: 6085 Comm: syz-executor.7 Tainted: G      D            6.3.0-rc3-next-20230327 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
RIP: 0010:do_iter_read+0x481/0x750
Code: 00 0f 85 52 02 00 00 4d 8b 7c 24 28 e8 48 2c c6 ff 48 8b 44 24 18 80 38 00 0f 85 1c 02 00 00 48 8b 43 18 48 89 c2 48 c1 ea 03 <42> 80 3c 32 00 0f 85 ef 01 00 00 48 8b 4c 24 20 48 8b 30 80 39 00
RSP: 0018:ffff88804198fc78 EFLAGS: 00010212
RAX: 0000000020000040 RBX: ffff88804198fd60 RCX: ffffc90005e16000
RDX: 0000000004000008 RSI: ffffffff81855c98 RDI: 0000000000000007
RBP: 0000000000000074 R08: 0000000000000007 R09: 0000000000000000
R10: 0000000000000074 R11: 0000000000000001 R12: ffff888041158500
R13: 0000000000000000 R14: dffffc0000000000 R15: ffffffff8491de20
FS:  00007f9333ada700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffc89ea0f08 CR3: 000000003cd60000 CR4: 0000000000350ee0
Call Trace:
 <TASK>
 vfs_readv+0xe5/0x160
 __x64_sys_preadv+0x233/0x310
 do_syscall_64+0x3f/0x90
 entry_SYSCALL_64_after_hwframe+0x72/0xdc
RIP: 0033:0x7f9336564b19
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f9333ada188 EFLAGS: 00000246 ORIG_RAX: 0000000000000127
RAX: ffffffffffffffda RBX: 00007f9336677f60 RCX: 00007f9336564b19
RDX: 0000000000000001 RSI: 00000000200001c0 RDI: 0000000000000004
RBP: 00007f93365bef6d R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffdd2a612ef R14: 00007f9333ada300 R15: 0000000000022000
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:do_iter_read+0x481/0x750
Code: 00 0f 85 52 02 00 00 4d 8b 7c 24 28 e8 48 2c c6 ff 48 8b 44 24 18 80 38 00 0f 85 1c 02 00 00 48 8b 43 18 48 89 c2 48 c1 ea 03 <42> 80 3c 32 00 0f 85 ef 01 00 00 48 8b 4c 24 20 48 8b 30 80 39 00
RSP: 0018:ffff888042f1fc78 EFLAGS: 00010212
RAX: 0000000020000040 RBX: ffff888042f1fd60 RCX: ffffc90005e16000
RDX: 0000000004000008 RSI: ffffffff81855c98 RDI: 0000000000000007
RBP: 0000000000000074 R08: 0000000000000007 R09: 0000000000000000
R10: 0000000000000074 R11: 0000000000000001 R12: ffff88800f71f680
R13: 0000000000000000 R14: dffffc0000000000 R15: ffffffff8491de20
FS:  00007f9333ada700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffc89ea0f08 CR3: 000000003cd60000 CR4: 0000000000350ee0
EXT4-fs (sda): re-mounted 7b5d9a40-9011-49ec-8035-27953f97a4d8. Quota mode: none.
general protection fault, probably for non-canonical address 0xdffffc0004000020: 0000 [#10] PREEMPT SMP KASAN NOPTI
KASAN: probably user-memory-access in range [0x0000000020000100-0x0000000020000107]
CPU: 1 PID: 6110 Comm: syz-executor.2 Tainted: G      D            6.3.0-rc3-next-20230327 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
RIP: 0010:do_iter_read+0x481/0x750
Code: 00 0f 85 52 02 00 00 4d 8b 7c 24 28 e8 48 2c c6 ff 48 8b 44 24 18 80 38 00 0f 85 1c 02 00 00 48 8b 43 18 48 89 c2 48 c1 ea 03 <42> 80 3c 32 00 0f 85 ef 01 00 00 48 8b 4c 24 20 48 8b 30 80 39 00
RSP: 0018:ffff88801cc7fc70 EFLAGS: 00010212
RAX: 0000000020000100 RBX: ffff88801cc7fd58 RCX: ffffc90004c0d000
RDX: 0000000004000020 RSI: ffffffff81855c98 RDI: 0000000000000007
RBP: 000000000000001c R08: 0000000000000007 R09: 0000000000000000
R10: 000000000000001c R11: 0000000000000001 R12: ffff88800e822280
R13: 0000000000000000 R14: dffffc0000000000 R15: ffffffff8490ca00
FS:  00007f0ccfe68700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
EXT4-fs (sda): re-mounted 7b5d9a40-9011-49ec-8035-27953f97a4d8. Quota mode: none.
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f0cd2a02000 CR3: 0000000040268000 CR4: 0000000000350ee0
Call Trace:
 <TASK>
 vfs_readv+0xe5/0x160
 do_readv+0x133/0x300
 do_syscall_64+0x3f/0x90
 entry_SYSCALL_64_after_hwframe+0x72/0xdc
RIP: 0033:0x7f0cd28f2b19
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f0ccfe68188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013
RAX: ffffffffffffffda RBX: 00007f0cd2a05f60 RCX: 00007f0cd28f2b19
RDX: 0000000000000001 RSI: 0000000020000140 RDI: 0000000000000004
RBP: 00007f0cd294cf6d R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffc6512d3bf R14: 00007f0ccfe68300 R15: 0000000000022000
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:do_iter_read+0x481/0x750
Code: 00 0f 85 52 02 00 00 4d 8b 7c 24 28 e8 48 2c c6 ff 48 8b 44 24 18 80 38 00 0f 85 1c 02 00 00 48 8b 43 18 48 89 c2 48 c1 ea 03 <42> 80 3c 32 00 0f 85 ef 01 00 00 48 8b 4c 24 20 48 8b 30 80 39 00
RSP: 0018:ffff888042f1fc78 EFLAGS: 00010212
RAX: 0000000020000040 RBX: ffff888042f1fd60 RCX: ffffc90005e16000
RDX: 0000000004000008 RSI: ffffffff81855c98 RDI: 0000000000000007
RBP: 0000000000000074 R08: 0000000000000007 R09: 0000000000000000
R10: 0000000000000074 R11: 0000000000000001 R12: ffff88800f71f680
R13: 0000000000000000 R14: dffffc0000000000 R15: ffffffff8491de20
FS:  00007f0ccfe68700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f0cd2a02000 CR3: 0000000040268000 CR4: 0000000000350ee0
EXT4-fs (sda): re-mounted 7b5d9a40-9011-49ec-8035-27953f97a4d8. Quota mode: none.
SELinux:  Context syz0 is not valid (left unmapped).
netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'.
netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'.
SELinux: security_context_str_to_sid (unconfined_u) failed with errno=-22
SELinux: security_context_str_to_sid (unconfined_u) failed with errno=-22
SELinux: security_context_str_to_sid (unconfined_u) failed with errno=-22
netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'.
SELinux: security_context_str_to_sid (unconfined_u) failed with errno=-22
netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'.
netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'.
SELinux: security_context_str_to_sid (unconfined_u) failed with errno=-22
Bluetooth: hci1: command 0x0406 tx timeout
Bluetooth: hci3: command 0x0406 tx timeout
Bluetooth: hci4: command 0x0406 tx timeout
Bluetooth: hci6: command 0x0406 tx timeout
Bluetooth: hci5: command 0x0406 tx timeout
----------------
Code disassembly (best guess):
   0:	00 0f                	add    %cl,(%rdi)
   2:	85 52 02             	test   %edx,0x2(%rdx)
   5:	00 00                	add    %al,(%rax)
   7:	4d 8b 7c 24 28       	mov    0x28(%r12),%r15
   c:	e8 48 2c c6 ff       	callq  0xffc62c59
  11:	48 8b 44 24 18       	mov    0x18(%rsp),%rax
  16:	80 38 00             	cmpb   $0x0,(%rax)
  19:	0f 85 1c 02 00 00    	jne    0x23b
  1f:	48 8b 43 18          	mov    0x18(%rbx),%rax
  23:	48 89 c2             	mov    %rax,%rdx
  26:	48 c1 ea 03          	shr    $0x3,%rdx
* 2a:	42 80 3c 32 00       	cmpb   $0x0,(%rdx,%r14,1) <-- trapping instruction
  2f:	0f 85 ef 01 00 00    	jne    0x224
  35:	48 8b 4c 24 20       	mov    0x20(%rsp),%rcx
  3a:	48 8b 30             	mov    (%rax),%rsi
  3d:	80 39 00             	cmpb   $0x0,(%rcx)